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Re: 50 robux to

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hatfat121 is not online. hatfat121
Joined: 10 Jan 2010
Total Posts: 5266
06 Dec 2013 02:26 PM
whoever can help me with this math problem (I know I'm probably an idiot)

I need the formula to this sequence


1,2,4,8,16

I need to find the 50th digit in that sequence and the formula

The first person to give me formula 50th digit and explain to me how you did it so I understand gets 50 robux
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Cerualen is not online. Cerualen
Joined: 06 Aug 2013
Total Posts: 12109
06 Dec 2013 02:27 PM
n = t x 2
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mugge47 is not online. mugge47
Joined: 21 Oct 2010
Total Posts: 32522
06 Dec 2013 02:27 PM
keep x by 2 lol

LOOK BUBBLES, go back to you habitat!
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Cerualen is not online. Cerualen
Joined: 06 Aug 2013
Total Posts: 12109
06 Dec 2013 02:27 PM
50 x 2 = n = 100
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david6006 is not online. david6006
Joined: 18 Mar 2009
Total Posts: 37538
06 Dec 2013 02:29 PM
You double it each time

1/
2/
4/
6/
16/
32/
64/
128/
256

http://www.roblox.com/My/Item.aspx?ID=129321712
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hatfat121 is not online. hatfat121
Joined: 10 Jan 2010
Total Posts: 5266
06 Dec 2013 02:30 PM
I need explanations


and I already know that you double it by two but I need to know how to write that as formula


also use n to express term number please
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david6006 is not online. david6006
Joined: 18 Mar 2009
Total Posts: 37538
06 Dec 2013 02:32 PM
n x 50 x 2
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hatfat121 is not online. hatfat121
Joined: 10 Jan 2010
Total Posts: 5266
06 Dec 2013 02:33 PM
@david

no...
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hatfat121 is not online. hatfat121
Joined: 10 Jan 2010
Total Posts: 5266
06 Dec 2013 02:34 PM
qq
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Cerualen is not online. Cerualen
Joined: 06 Aug 2013
Total Posts: 12109
06 Dec 2013 02:35 PM
nth term = term x 2


the nth term is basically a number in the sequence.

for example:

50 = 25 x 2
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hatfat121 is not online. hatfat121
Joined: 10 Jan 2010
Total Posts: 5266
06 Dec 2013 02:37 PM
@cer

the Nth term has to mean the term number like this

1,2,4,8,16

1 2 3 4 5
_________
1 2 4 8 16
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superfishermen is not online. superfishermen
Joined: 27 Sep 2012
Total Posts: 24342
06 Dec 2013 02:38 PM
1x2=2 2x2=4 4x2=8 8x2=16

gimme robux
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superfishermen is not online. superfishermen
Joined: 27 Sep 2012
Total Posts: 24342
06 Dec 2013 02:39 PM
oh 50th digit
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hatfat121 is not online. hatfat121
Joined: 10 Jan 2010
Total Posts: 5266
06 Dec 2013 02:41 PM
@super

you didn't give me a formula and you didn't explain anything


I already know that you have to double it but

n=term number

not the actual term
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HanSolo996 is not online. HanSolo996
Top 25 Poster
Joined: 26 Feb 2008
Total Posts: 52696
06 Dec 2013 02:43 PM
2^50

That's gonna be like 1.13 10*23*
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Cerualen is not online. Cerualen
Joined: 06 Aug 2013
Total Posts: 12109
06 Dec 2013 02:44 PM
that's what i am trying to say

nth term is basically the order it goes in

if you going to work out 50th term, look at the difference between all of them. Now that we know it is x2 put it in the formula


nth(term) = n(number) x 2
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ROBLOXTHEMOVIEs is not online. ROBLOXTHEMOVIEs
Joined: 11 Jun 2012
Total Posts: 5895
06 Dec 2013 02:45 PM
2500
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